RFR: JDK-8279397: Update --release 18 symbol information for JDK 18 build 32

[Iris Clark]

On Thu, 20 Jan 2022 19:03:36 GMT, Joe Darcy <darcy at openjdk.org> wrote:

> Update of JDK 18 symbol information for build 32.
> 
> @lahodaj , can you take a look at the diff? Given the code changes for JDK-8270416: "Enhance construction of Identity maps" (https://github.com/openjdk/jdk/commit/5832a3440489d0967dc3b0542c1ace51eed292d6), I didn't see why the symbol update was triggered.

Marked as reviewed by iris (Reviewer).

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PR: https://git.openjdk.java.net/jdk/pull/7165